After purchasing service, simply send your firearm to us with the order number and we will return to you within 3 weeks
For those who prefer to have SBGW install the GRAY GUNS Competition Trigger System for them – including additional internal polishing by our gunsmiths – we are happy to provide this service.
This kit provides an ultra-clean break that is tuned to suit your particular pistol and needs while preserving the outstanding mechanical drop-safety qualities.
The kit is specifically designed for guns that have gone through SIG Sauer’s Voluntary Upgrade Program.
All of our work can be completed on any P320 variant, including the X-Five.
The system with installation includes…
- Straight enhanced leverage trigger
- Precision-ground Grayguns custom sear polished and finished in hard nickel PTFE. Specifically designed for competition or range use only
- Competition sear springs
- Armory Craft Trigger Return Spring +10% Installed for Optimal Trigger Return for USPSA and Practical Shooting at Speed
- Detailed polishing and tuning of critical surfaces to achieve desired trigger pull results
Specifications and features
- Specifically intended for use only in P320s that have gone through SIG’s Voluntary Upgrade Program.
- Full compatibility within the P320 (upgraded) system, all sizes, and all calibers, including the P320 X-Five.
- Reduces trigger pull weight to about 4 pounds.
- Minimal over-travel stops at an optimum trigger face angle
- Smoother takeup and release sensation
- Preserves factory sear engagement and mechanical safety values
- Proven reliable and durable for high-volume professional use
- Limited lifetime warranty on materials and workmanship